/Engine/Source/Runtime/Engine/Public/ImageUtils.h
Exports aUTextureRenderTarget2Das an HDR image on the disk. HDR is very low quality, prefer EXR or PNG instead Deprecated. Prefer GetRenderTargetImage.
Export operation success or failure.
static bool ExportRenderTarget2DAsHDR ( [UTextureRenderTarget2D](API\Runtime\Engine\Engine\UTextureRenderTarget2D) * TexRT, [FArchive](API\Runtime\Core\Serialization\FArchive) & Ar )